# Synapse vs Protect360

The clearest difference is in-app purchases: Synapse at none against Protect360's 1. Synapse also leads on ads (none vs shown) and iOS requirement (12.1 vs 18.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Protect360 sells 1 one-off in-app purchase. Synapse asks for nothing beyond the download.

Synapse ships an update every 7 months, Protect360 every 5 months. The most recent releases landed on October 10, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Synapse | Protect360 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 5 months** |
| Size | 78 MB | 245 MB |
| Requires iOS | **12.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Zinc Digital](https://appshunter.io/developer/1147605401) | [COURTS Malaysia Sdn Bhd](https://appshunter.io/developer/1621262492) |

## What reviewers say

### Synapse

[App page](https://appshunter.io/ios/app/synapse-graff/id1567939772)

**Features:** macOS Compatibility

**In-app purchases:** none


### Protect360

[App page](https://appshunter.io/ios/app/protect360/id1621262490)

**Features:** Safari Extension

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Protect 360 | $2.99 | one-time |


## Frequently asked questions

### Is Synapse free?

Synapse is free to download, with no in-app purchases.

### Is Protect360 free?

Protect360 is free to download, with in-app purchases available.

### Do Synapse or Protect360 have ads?

Protect360 shows ads; Synapse does not.

### Which is updated more often, Synapse or Protect360?

Synapse ships an update every 7 months, and Protect360 every 5 months. Most recently, Synapse was updated on October 10, 2026 and Protect360 on September 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*